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Influence of Three Types of Abutments on Preload Values Before and After Cyclic Loading with Structural Analysis by Scanning Electron Microscopy
(Quintessence Publishing Co Inc, 2013-05-01)
Purpose: To evaluate the effectiveness of three types of abutments in the maintenance of screw joint preload before and after cyclic loading as well as to observe possible microdamage in the structure of the components ...
FEA and microstructure characterization of a one-piece Y-TZP abutment
(Elsevier B.V., 2015)
Detorque Evaluation of Dental Abutment Screws after Immersion in a Fluoridated Artificial Saliva Solution
(Wiley-blackwellHobokenEUA, 2013)
Effect of Diamondlike Carbon Coating on Reliability of Implant-Supported Crowns
(Quintessence Publishing Co Inc, 2015-07-01)
Purpose: To evaluate the effect of diamondlike carbon (DLC) coating on abutments and/or abutment screws on the reliability, characteristic strength, and Weibull modulus of implant-supported single crowns. Materials and ...
Fracture of Zirconia Abutment with Metallic Insertion on Anterior Single Titanium Implant with Internal Hexagon: Retrieval Analysis of a Failure
(Dennis Barber Ltd, 2016-09-01)
This case report presents a retrieval analysis of a screw-retained one-piece restoration with the veneering ceramic fired directly onto the zirconia abutment that fractured during insertion. A patient who experienced root ...
FEA and microstructure characterization of a one-piece Y-TZP abutment
(Elsevier B.V., 2015)
Implant Abutment Deformation During Prosthetic Cylinder Screw Tightening: An In Vitro Study
(QUINTESSENCE PUBLISHING CO INC, 2009)
Purpose: Nonpassive fit frameworks are believed to lead to implant overload and consequently loss of osseointegration. This is one of the most commonly reported failures of implant prostheses. In an ideal situation of ...
Prosthetic Abutment Influences Bone Biomechanical Behavior Of Immediately Loaded Implants
(Sociedade Brasileira de Pesquisa OdontologicaSão Paulo, 2016)
Capacity to maintain placement torque at removal, single load-to-failure, and stress concentration of straight and angled abutments
(2019-01-01)
Because the main complication of implant-supported prostheses is torque loosening and/or fixation screw fracture, the goal of this study was to evaluate the torque before and after fatigue (screw placement and removal, ...